4% RCS Rainbow Ultra File (4 pcs pkt)

The 4% RCS Rainbow Ultra File set is engineered to provide smooth and predictable root canal shaping with enhanced flexibility. Made from premium nickel-titanium alloy, these files adapt well to complex anatomies while minimizing the risk of transportation or instrument separation. The reduced 4% taper provides a more conservative and controlled shaping approach, making these files suitable for delicate or curved canals. With efficient cutting ability, color-coded identification, and consistent performance, they offer clinicians a dependable solution for everyday endodontic procedures.

Key Features

• 4% taper design for conservative and precise canal shaping.

• Flexible NiTi alloy minimizes stress and maintains canal curvature.

• Efficient cutting performance for smooth instrumentation.

• Enhanced resistance to cyclic fatigue for safer root canal preparation.

• Color-coded system for quick identification during procedures.

• Compatible with most endodontic motors using recommended speed and torque.

• Pack of 4 files optimized for clinical convenience.

RCS Rainbow Ultra Files (4% taper) are flexible NiTi rotary instruments designed for controlled canal shaping with reduced stress and improved safety. Ideal for precise preparation in narrow or curved canals.